| article html file updated | 4 August 2021 02:04 CEST | Update | https://www.mdpi.com/2076-2607/9/4/744 |
| article html file updated | 4 August 2021 01:51 CEST | Update | - |
| article html file updated | 11 April 2021 01:39 CEST | Update | - |
| article html file updated | 11 April 2021 01:04 CEST | Update | - |
| article html file updated | 2 April 2021 08:05 CEST | Original file | - |
| article pdf uploaded. | 2 April 2021 08:04 CEST | Version of Record | https://www.mdpi.com/2076-2607/9/4/744/pdf |
| article xml uploaded. | 2 April 2021 08:04 CEST | Update | https://www.mdpi.com/2076-2607/9/4/744/xml |
| article xml file uploaded | 2 April 2021 08:04 CEST | Original file | - |
